@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url-prefix(http://www.google.),
               url-prefix(https://www.google.),
               url-prefix(https://encrypted.google.) {
  p.ssp {
    display: none !important;
  }
}

@-moz-document url-prefix(https://mail.google.) {
  div.Wz {
    display: none !important;
  }
}

@-moz-document url-prefix(http://maps.google.),
               url-prefix(https://maps.google.) {
  div.suggest {
    display: none !important;
  }
}